@inproceedings{oai:jaxa.repo.nii.ac.jp:00004890, author = {山岸, 真幸 and 渡邉, 達弥 and Yamagishi, Masaki and Watanabe, Tatsuya}, book = {宇宙航空研究開発機構特別資料: 「境界層遷移の解明と制御」研究会講演論文集(第43回・第44回), JAXA Special Publication: Proceedings of the 43rd and 44th JAXA Workshops on "Investigation and Control of Boundar-Layer Transition"}, month = {Feb}, note = {第43回(2008年10月2日-10月3日)「境界層遷移の解明と制御」研究会; 第44回(2009年3月26日-3月27日)「境界層遷移の解明と制御」研究会, 43rd JAXA Workshops on "Investigation and Control of Boundar-Layer Transition" (October 2-3, 2008) ; 44th JAXA Workshops on "Investigation and Control of Boundar-Layer Transition" (March 26-27, 2009), The flag jointed some flat plates by articulations flutters itself in the mean-flow, and it has steady fluttering mode. The fluttering characteristics of this 'multi-articulated flat plate' were investigated experimentally in a wind tunnel. In this paper, the shape of the flat plate is rectangular in several aspect ratios and areas. The results show that the frequency of the fluttering increases with increasing the mean-flow velocity in all shape flat plates. The frequency is large in the large aspect ratio and the small area of the flat plate. Almost all cases show the fluttering mode with node-less flutter. On the other hand, the fluttering mode with node is seen in the shape with low aspect ratio., 資料番号: AA0064575014, レポート番号: JAXA-SP-09-014}, publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)}, title = {一様流中における多関節平板の振動特性に関する研究}, volume = {JAXA-SP-09-014}, year = {2010} }